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Chapter1
- The Atomic Theory 18:30
- The Structure of the Atom 05:50
- Atomic Number, Mass Number & Isotopes 24:50
- The Periodic Table 09:45
- Molecules 14:14
- Ions 10:48
- Ions 2 05:52
- Chemical Formulas 19:40
- Formula of Ionic Compounds 24:01
- ملخص شابتر 1 34:19
- حل التتوريال1 35:38
- حل التتوريال2 15:21
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Chapter1
